84814980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8171}}^1$

素因数の和:8356

約数の個数: 48

約数和(自身を含む): 238883904

約数和(自身を除く): 154068924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 8171, 10380, 16342, 24513, 32684, 40855, 49026, 81710, 98052, 122565, 163420, 245130, 490260, 1413583, 2827166, 4240749, 5654332, 7067915, 8481498, 14135830, 16962996, 21203745, 28271660, 42407490, 84814980]

約数ペア:

[(1, 84814980), (2, 42407490), (3, 28271660), (4, 21203745), (5, 16962996), (6, 14135830), (10, 8481498), (12, 7067915), (15, 5654332), (20, 4240749), (30, 2827166), (60, 1413583), (173, 490260), (346, 245130), (519, 163420), (692, 122565), (865, 98052), (1038, 81710), (1730, 49026), (2076, 40855), (2595, 32684), (3460, 24513), (5190, 16342), (8171, 10380)]